Mexico City : Printed By Talleres Graficos De La Nacion , 1950. Hardback, original red cloth, gilt titles to spine. Gilt illustration to front board. Text in Spanish. 4to. 35.5cm x 23.5cm. No. 38 of a limited edition of only 500 numbered copies, signed by Neruda, Rivera, and Siqueiros. Published in Mexico City under the care of a committee formed by Maria Assunsolo, editor and others. Uncut and partially unopened. Printed in red and black, typography by Miguel Prieto, list of subscribers, ribbon maker. Front end-papers designed by Diego Rivera, rear end-papers by David Alfaro Siqueiros. Minor wear and marking to boards. A pleasing copy. A heavy book, additional postage may be required for orders outside the UK. . Signed. Limited. Hard Cover. Good +.